SIG SAUER P320-XTEN, Semi-automatic, 10mm, 5" Bull Barrel, 15+1 Rounds

SIG SAUER® P320-XTEN 10mm Semi-automatic Pistol

The new P320-XTEN takes all the modularity, durability, and accuracy of the XSeries platform—and elevates it to the power of 10. Now available in the potent 10mm chambering, the P320-XTEN comes standard with a 5” bull barrel, XRAY3 day/night sights, and an XSeries optic-ready slide with front and rear serrations. For those looking for even more precision, every P320-XTEN is optics ready and compatible with the SIG SAUER ROMEO2 or Trijicon RMR, both of which can withstand the recoil of the 10mm rounds.

The X-Series grip module is exclusive to this line and features a deeper trigger guard undercut, a higher back strap and an extended beavertail to ensure a higher grip for better recoil management. Like all XSeries P320s, the XTEN has the straight trigger that breaks at 90° for an even better feeling pull. It's a competition-ready Pistol out of the box—and it's also a standard 320, with all the modularity that entails.

• Modular frame assembly allows you to change calibers: 9mm, .357 SIG, .40 S&W, and .45 ACP (conversion kits sold separately)
• Modular frame assembly allows you to change grip sizes (extra grip modules sold separately)
• 5" bull barrel delivers superior accuracy
• Trigger is the same as the standard 320 mechanically, but is flat and breaks at 90° for better feel
• XRAY3 day/night sights for targeting in all conditions
• Optics-ready slide accepts Romeo2 and Trijicon RMR red dots
• Undercut trigger and higher extended beavertail for higher grip and better control
• Includes (2) 15-rd. magazines

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Key Specifications